condition mean min max 3 h after light 0.61186425 0.0 1.49793 7 h after light 0.69320925 0.183755 1.33765 11 h after light 0.8008895 0.156088 1.49686 2 h after dark 1.3770785833333332 0.820993 2.42529 6 h after dark 0.5964053333333333 0.290873 0.874525 10 h after dark 0.4097335833333333 0.170259 0.747846