condition	mean	min	max
4 h after light	1135.2	1135.2	1135.2
8 h after light	1201.5500000000002	1067.2	1335.9
12 h after light	804.75	707.8	901.7
4 h after dark	1159.1	702.3	1615.9
8 h after dark	1742.3	1559.0	1925.6
12 h after dark	1561.45	1522.7	1600.2