condition mean min max 1 h after light 1.540423989 1.540423989 1.540423989 3 h after light 5.345719446 5.13512966 5.556309232 5 h after light 2.7799849685 1.44212383 4.117846107 7 h after light 3.1882252534999997 2.732131107 3.6443193999999997 9 h after light 4.0137265015 2.559002472 5.468450531 11 h after light 9.11590229 6.19590351 12.03590107 1 h after dark 11.228449981499999 8.070100423 14.38679954 3 h after dark 10.828219902 4.626088193999999 17.03035161 5 h after dark 6.380342655 4.939859935 7.820825375 7 h after dark 6.790289644 6.575939986 7.004639302 9 h after dark 11.128827189999999 10.75273684 11.50491754 11 h after dark 16.423538184999998 16.14379175 16.70328462