condition	mean	min	max
4 h after light	918.0	918.0	918.0
8 h after light	926.95	803.4	1050.5
12 h after light	965.9	854.2	1077.6
4 h after dark	1057.4	1037.8	1077.0
8 h after dark	1198.6999999999998	1193.6	1203.8
12 h after dark	1201.5	1085.3	1317.7