condition	mean	min	max
4 h after light	17.911073333333334	12.60677	20.62596
8 h after light	21.141089	9.730286999999999	31.26117
12 h after light	35.82825	32.79312	37.562129999999996
16 h after light	34.81599666666667	25.29705	52.041940000000004
4 h after dark	42.20108333333333	36.17178	46.70701
8 h after dark	21.68278	18.99842	23.14066