condition	mean	min	max
4 h after light	1076.8	1076.8	1076.8
8 h after light	1123.5	846.7	1400.3
12 h after light	1436.55	1252.3	1620.8
4 h after dark	1151.35	913.1	1389.6
8 h after dark	935.6	802.3	1068.9
12 h after dark	919.85	895.1	944.6