condition	mean	min	max
4 h after light	37.7003965	30.528703	44.87209
8 h after light	33.28743	31.939434	34.635426
12 h after light	34.116973	33.681344	34.552602
4 h after dark	33.314553000000004	32.076504	34.552602
8 h after dark	33.270109000000005	31.160637	35.379581
12 h after dark	44.133926	44.133926	44.133926