condition mean min max 3 h after light 0.08414515 0.0 0.571554 7 h after light 0.0542678 0.0 0.33398 11 h after light 0.09198339166666666 0.0 0.302874 2 h after dark 0.17929375 0.0 0.472846 6 h after dark 0.097884225 0.0 0.347017 10 h after dark 0.045937725 0.0 0.212609