condition	mean	min	max
4 h after light	1193.7	1193.7	1193.7
8 h after light	836.6	742.1	931.1
12 h after light	473.95000000000005	276.3	671.6
4 h after dark	257.6	156.8	358.4
8 h after dark	346.3	146.5	546.1
12 h after dark	860.3499999999999	371.9	1348.8