condition	mean	min	max
4 h after light	702.4362625	653.087917	751.784608
8 h after light	1165.917912	1149.232057	1182.603767
12 h after light	1060.263457	990.155134	1130.37178
4 h after dark	1167.9298005	1145.78139	1190.078211
8 h after dark	1106.251347	855.109955	1357.392739
12 h after dark	618.385903	618.385903	618.385903