condition	mean	min	max
4 h after light	234.32444443333333	198.43	253.77
8 h after light	215.89333333333332	140.5	317.09
12 h after light	211.5011111	133.0433333	301.9366667
1.5 h after dark	262.8088889	145.16	368.62
5.5 h after dark	263.11444443333335	170.63	350.41
9.5 h after dark	309.1977778	210.4966667	396.2266667