condition	mean	min	max
4 h after light	897.5	897.5	897.5
8 h after light	1220.3	1051.5	1389.1
12 h after light	1441.6	1332.9	1550.3
4 h after dark	1076.9	726.1	1427.7
8 h after dark	638.15	421.0	855.3
12 h after dark	410.09999999999997	255.9	564.3