condition	mean	min	max
4 h after light	2756.9	2756.9	2756.9
8 h after light	2801.65	2702.5	2900.8
12 h after light	2586.3	2585.3	2587.3
4 h after dark	2906.45	2822.1	2990.8
8 h after dark	2879.35	2701.7	3057.0
12 h after dark	2533.3	2483.4	2583.2