condition mean min max 3 h after light 0.0 0.0 0.0 7 h after light 0.0 0.0 0.0 11 h after light 0.0012424333333333332 0.0 0.0149092 2 h after dark 0.0019269416666666667 0.0 0.0231233 6 h after dark 0.0 0.0 0.0 10 h after dark 0.0 0.0 0.0