condition	mean	min	max
4 h after light	1490.8	1490.8	1490.8
8 h after light	1357.8	1282.6	1433.0
12 h after light	713.8499999999999	396.9	1030.8
4 h after dark	780.45	323.7	1237.2
8 h after dark	1572.4	823.5	2321.3
12 h after dark	2449.45	1954.6	2944.3