condition	mean	min	max
4 h after light	1462.1	1462.1	1462.1
8 h after light	1544.6999999999998	1382.3	1707.1
12 h after light	919.75	650.4	1189.1
4 h after dark	1070.35	777.9	1362.8
8 h after dark	891.0	545.4	1236.6
12 h after dark	509.29999999999995	391.8	626.8