condition	mean	min	max
4 h after light	41.206900000000005	38.8915	43.5223
8 h after light	43.489850000000004	42.3683	44.6114
12 h after light	115.4945	115.331	115.658
4 h after dark	147.68966666666665	142.089	156.063
8 h after dark	137.0	119.102	147.598
12 h after dark	69.7575	56.0591	83.9143