condition	mean	min	max
4 h after light	1080.9	1080.9	1080.9
8 h after light	1048.7	884.1	1213.3
12 h after light	1483.3000000000002	1151.4	1815.2
4 h after dark	1670.6	1576.6	1764.6
8 h after dark	1355.05	1178.1	1532.0
12 h after dark	1151.35	1091.7	1211.0