condition mean min max 1 h after light 3.7975929145 3.256334704 4.338851125 3 h after light 2.762687757 1.700111718 3.540369812 5 h after light 3.657736422333333 2.980116308 4.03135699 7 h after light 2.5194242736666665 2.186196561 3.084642945 9 h after light 3.148957283333333 2.981586004 3.437398847 11 h after light 3.03904253 2.564316313 3.751840107 13 h after light 3.8360884346666664 3.75246499 3.93991985 15 h after light 4.693906814 3.288133096 5.4845459210000005 1 h after dark 3.6791477076666665 2.982465192 4.306866792 3 h after dark 2.8495400220000002 2.1095805640000003 3.269079871 5 h after dark 2.730735744 2.493211806 2.997307512 7 h after dark 2.6926886083333335 2.467740852 3.104770911