condition	mean	min	max
4 h after light	4969.6	4969.6	4969.6
8 h after light	3901.0499999999997	3590.7	4211.4
12 h after light	2349.55	1578.3	3120.8
4 h after dark	2234.9	1495.7	2974.1
8 h after dark	2634.55	2291.0	2978.1
12 h after dark	2421.9	2194.9	2648.9