condition	mean	min	max
4 h after light	717.1	717.1	717.1
8 h after light	759.35	716.6	802.1
12 h after light	1042.55	937.5	1147.6
4 h after dark	1398.45	1197.2	1599.7
8 h after dark	1802.45	1756.0	1848.9
12 h after dark	1618.75	1224.8	2012.7