condition	mean	min	max
4 h after light	5995.8	5995.8	5995.8
8 h after light	5491.3	3764.0	7218.6
12 h after light	2455.6	1060.1	3851.1
4 h after dark	665.5	209.6	1121.4
8 h after dark	220.5	148.9	292.1
12 h after dark	1338.75	179.5	2498.0