condition mean min max 3 h after light 0.09183495 0.0 0.357412 7 h after light 0.043917141666666666 0.0 0.25267 11 h after light 0.037183975 0.0 0.250006 2 h after dark 0.147566275 0.0 0.902561 6 h after dark 0.08538158333333334 0.0 0.611797 10 h after dark 0.09302061666666667 0.0 0.436945