condition	mean	min	max
4 h after light	26.1805895	23.467061	28.894118
8 h after light	33.964545	32.555192	35.373898
12 h after light	39.0433565	35.266913	42.8198
4 h after dark	40.502664	36.558916	44.446412
8 h after dark	49.499537000000004	45.54488	53.454194
12 h after dark	37.734146	37.734146	37.734146