condition	mean	min	max
4 h after light	1110.4	1110.4	1110.4
8 h after light	1084.1	1067.2	1101.0
12 h after light	1329.3000000000002	1249.4	1409.2
4 h after dark	1132.5	1065.8	1199.2
8 h after dark	1269.3	1024.8	1513.8
12 h after dark	1089.2	1010.6	1167.8