condition	mean	min	max
4 h after light	30.891	29.5669	32.2151
8 h after light	28.4718	27.1798	29.7638
12 h after light	26.985750000000003	25.7068	28.2647
4 h after dark	40.65555	40.3638	40.9473
8 h after dark	33.755250000000004	32.2441	35.2664
12 h after dark	35.962	35.4492	36.4748