condition mean min max 3 h after light 0.28071423333333334 0.0717158 0.63923 7 h after light 0.31985525 0.122749 0.569993 11 h after light 0.3126093833333333 0.0568446 0.632268 2 h after dark 0.355125225 0.0444601 0.873748 6 h after dark 0.3103115 0.025119 0.876088 10 h after dark 0.28066604166666664 0.0544675 0.574183