condition mean min max 3 h after light 1.1307005833333332 0.0 6.31718 7 h after light 0.5155086083333333 0.0 1.79888 11 h after light 0.245043025 0.0 1.15503 2 h after dark 2.3016669166666666 0.0 6.72671 6 h after dark 0.19596849166666666 0.0 1.67152 10 h after dark 0.06653624083333333 0.0 0.478367