condition	mean	min	max
4 h after light	847.9	847.9	847.9
8 h after light	694.5	657.9	731.1
12 h after light	675.75	631.3	720.2
4 h after dark	993.1500000000001	634.1	1352.2
8 h after dark	1380.8000000000002	1139.2	1622.4
12 h after dark	1262.7	1191.5	1333.9