condition mean min max 3 h after light 0.0 0.0 0.0 7 h after light 0.021653500000000003 0.0 0.259842 11 h after light 0.027138916666666665 0.0 0.325667 2 h after dark 0.024205666666666667 0.0 0.290468 6 h after dark 0.0 0.0 0.0 10 h after dark 0.0 0.0 0.0