condition	mean	min	max
4 h after light	1713.8	1713.8	1713.8
8 h after light	2337.75	2169.4	2506.1
12 h after light	2045.5	1766.1	2324.9
4 h after dark	2315.6499999999996	1881.1	2750.2
8 h after dark	2692.8	2238.6	3147.0
12 h after dark	2448.65	1883.9	3013.4