condition	mean	min	max
4 h after light	4901.6	4901.6	4901.6
8 h after light	4157.65	2387.8	5927.5
12 h after light	2225.15	937.5	3512.8
4 h after dark	1665.75	1067.1	2264.4
8 h after dark	3159.3	2053.0	4265.6
12 h after dark	3270.85	2724.1	3817.6