condition	mean	min	max
4 h after light	970.8	970.8	970.8
8 h after light	999.3499999999999	963.9	1034.8
12 h after light	792.4	672.9	911.9
4 h after dark	771.5999999999999	753.9	789.3
8 h after dark	724.1	696.7	751.5
12 h after dark	790.95	729.1	852.8