condition	mean	min	max
4 h after light	1082.2	1082.2	1082.2
8 h after light	1117.1	984.0	1250.2
12 h after light	1072.95	1056.9	1089.0
4 h after dark	771.55	320.0	1223.1
8 h after dark	632.7	441.8	823.6
12 h after dark	936.3	796.9	1075.7