A little out of date (2009 publication), but interesting:
"Almost three-fourths (72%) of the pedalcyclist fatalities were killed during the
daytime between the hours of 4 a.m. and 8 p.m., a 6-percent increase from the
previous year. The remaining 27 percent were killed during the nighttime hours, a
13-percent decrease from the previous year. Table 2 shows the pedalcyclist fatalities
by time of day for 2008 and 2009."
Source here:
NHTSA Traffic Safety Facts
__________________
--José
'92 Bianchi Eros
'05 Bianchi Virata
'08 Electra Straight 8 Cruiser