condition	mean	min	max
4 h after light	1002.6765	794.853	1210.5
8 h after light	560.624	533.425	587.823
12 h after light	401.6435	281.209	522.078
4 h after dark	1049.5023333333334	911.387	1128.39
8 h after dark	745.156	431.343	1369.53
12 h after dark	1599.78	1567.4	1633.05