condition	mean	min	max
4 h after light	1047.8	1047.8	1047.8
8 h after light	941.9000000000001	928.2	955.6
12 h after light	865.45	844.9	886.0
4 h after dark	1011.45	819.0	1203.9
8 h after dark	1298.25	1125.4	1471.1
12 h after dark	1220.3000000000002	1132.4	1308.2