condition	mean	min	max
4 h after light	324.662606	221.093155	428.232057
8 h after light	267.3631545	131.001288	403.725021
12 h after light	74.412837	73.911297	74.914377
4 h after dark	35.9146725	23.860599	47.968746
8 h after dark	47.224509	32.540556	61.908462
12 h after dark	139.462826	139.462826	139.462826