condition	mean	min	max
4 h after light	4934.5	4934.5	4934.5
8 h after light	3355.65	2716.8	3994.5
12 h after light	1936.95	1797.0	2076.9
4 h after dark	1703.5500000000002	1611.4	1795.7
8 h after dark	2813.05	1308.8	4317.3
12 h after dark	5141.05	3771.6	6510.5