condition	mean	min	max
4 h after light	28.13575	26.7633	29.5082
8 h after light	19.990949999999998	19.863	20.1189
12 h after light	16.04925	14.5831	17.5154
4 h after dark	22.685566666666666	21.2383	24.6576
8 h after dark	23.909433333333332	20.2525	28.826
12 h after dark	24.928633333333334	21.689	28.7712