condition mean min max 1 h after light 9.183296859 9.183296859 9.183296859 3 h after light 6.661435752000001 4.614174477 8.708697027000001 5 h after light 6.355245752 6.273556142 6.436935362000001 7 h after light 8.6311105715 8.198144686000001 9.064076457 9 h after light 7.729675329999999 7.210030727 8.249319932999999 11 h after light 9.5120957055 6.985427321 12.03876409 1 h after dark 6.422392063 5.004872086000001 7.83991204 3 h after dark 5.8861845944999995 5.123281416 6.649087773 5 h after dark 6.871610413999999 5.424247664 8.318973163999999 7 h after dark 12.854608514999999 10.51062438 15.19859265 9 h after dark 15.357348095 14.48866121 16.22603498 11 h after dark 14.140546805000001 12.280393400000001 16.00070021