condition	mean	min	max
4 h after light	894.2	894.2	894.2
8 h after light	759.55	747.4	771.7
12 h after light	840.1	734.1	946.1
4 h after dark	1064.65	823.5	1305.8
8 h after dark	1136.1999999999998	980.3	1292.1
12 h after dark	1160.65	1051.9	1269.4