condition	mean	min	max
0 h after light	50.97765	50.3904	51.5649
4 h after light	51.976600000000005	49.866	54.0872
8 h after light	31.2884	30.0287	32.5481
4 h after dark	34.76095	31.0182	38.5037
8 h after dark	39.7573	37.5918	41.9228
12 h after dark	49.672399999999996	41.7635	57.5813