condition	mean	min	max
4 h after light	806.3530000000001	801.116	811.59
8 h after light	239.3515	229.084	249.619
12 h after light	92.96265	90.961	94.9643
4 h after dark	146.02166666666668	139.725	157.659
8 h after dark	345.973	316.361	394.276
12 h after dark	712.7203333333333	671.572	738.737