condition	mean	min	max
3 h after light	14.744033333333332	14.3165	15.1051
6 h after light	15.959833333333332	13.1031	17.935
9 h after light	17.2066	16.2787	18.0301
12 h after light	17.6061	16.1237	19.9901
3 h after dark	20.060833333333335	17.7344	21.795
6 h after dark	21.529600000000002	20.9298	22.5301
9 h after dark	19.55013333333333	18.8419	20.5474
12 h after dark	18.095	14.2933	22.3529