condition mean min max 0 h after light 4.36603 3.08109 5.65097 2 h after light 5.134475 5.12468 5.14427 4 h after light 4.348785 3.13203 5.56554 8 h after light 4.468675 3.88904 5.04831 12 h after light 6.489085 6.07439 6.90378 2 h after dark 4.973269999999999 4.58182 5.36472 4 h after dark 4.023105 3.94843 4.09778 8 h after dark 5.8494399999999995 5.26245 6.43643 12 h after dark 6.1450700000000005 5.84693 6.44321