condition	mean	min	max
4 h after light	170.3775	160.408	180.347
8 h after light	155.32150000000001	154.12	156.523
12 h after light	141.474	133.841	149.107
4 h after dark	148.35	143.307	153.393
8 h after dark	166.74200000000002	160.131	173.353
12 h after dark	165.4185	164.253	166.584