condition	mean	min	max
4 h after light	726.9	726.9	726.9
8 h after light	688.8	633.5	744.1
12 h after light	635.45	552.1	718.8
4 h after dark	812.45	627.2	997.7
8 h after dark	918.1500000000001	886.6	949.7
12 h after dark	1020.45	1013.9	1027.0