condition	mean	min	max
4 h after light	1085.0	1085.0	1085.0
8 h after light	1132.8	1121.6	1144.0
12 h after light	1049.55	1032.0	1067.1
4 h after dark	1116.3	790.9	1441.7
8 h after dark	1189.5500000000002	1028.9	1350.2
12 h after dark	1095.35	1050.5	1140.2