condition	mean	min	max
4 h after light	1362.3	1362.3	1362.3
8 h after light	1152.25	741.3	1563.2
12 h after light	885.5	838.3	932.7
4 h after dark	1765.0	916.1	2613.9
8 h after dark	2155.5	1294.4	3016.6
12 h after dark	1464.15	1307.3	1621.0