condition	mean	min	max
4 h after light	1902.038702	1272.155134	2531.92227
8 h after light	1657.556061	1321.655944	1993.456178
12 h after light	2198.7673945	1760.623597	2636.911192
4 h after dark	2752.822522	2308.644559	3197.000485
8 h after dark	2791.1513560000003	1827.984743	3754.317969
12 h after dark	3569.325005	3569.325005	3569.325005