condition mean min max 3 h after light 0.05693 0.0 0.17079 6 h after light 0.07510633333333333 0.0 0.225319 9 h after light 1.9218300000000001 1.63416 2.1177 12 h after light 5.763129999999999 5.38446 6.015 3 h after dark 2.2783800000000003 1.54802 3.16928 6 h after dark 0.8324343333333333 0.741815 0.98386 9 h after dark 0.6375503333333333 0.474548 0.871551 12 h after dark 0.2618223333333333 0.0 0.612559