condition	mean	min	max
4 h after light	1121.7	1121.7	1121.7
8 h after light	1209.0	849.0	1569.0
12 h after light	1489.45	1372.5	1606.4
4 h after dark	1727.9499999999998	1545.3	1910.6
8 h after dark	2038.4	1537.0	2539.8
12 h after dark	1982.6	1801.7	2163.5