condition	mean	min	max
0 h after light	982.116	970.895	993.337
4 h after light	1008.874	932.198	1085.55
8 h after light	632.469	573.634	691.304
4 h after dark	1157.135	1044.25	1270.02
8 h after dark	1157.795	1131.96	1183.63
12 h after dark	1145.445	1106.11	1184.78