condition	mean	min	max
4 h after light	42.90375	41.3531	44.4544
8 h after light	33.44005	32.6403	34.2398
12 h after light	35.940200000000004	35.4129	36.4675
4 h after dark	41.28475	40.8607	41.7088
8 h after dark	44.71705	44.2767	45.1574
12 h after dark	45.47355	44.034	46.9131