condition	mean	min	max
4 h after light	943.8	943.8	943.8
8 h after light	767.1	740.6	793.6
12 h after light	664.9	484.3	845.5
4 h after dark	656.5	606.9	706.1
8 h after dark	702.55	381.7	1023.4
12 h after dark	1051.7	816.1	1287.3