condition	mean	min	max
0 h after light	19.773600000000002	18.8071	20.7401
2 h after light	16.6778	13.7857	19.5699
4 h after light	11.43835	11.186	11.6907
8 h after light	15.597	12.3169	18.8771
12 h after light	13.5501	12.4391	14.6611
2 h after dark	19.652099999999997	18.9975	20.3067
4 h after dark	25.485	19.3987	31.5713
8 h after dark	31.317249999999998	26.3131	36.3214
12 h after dark	22.7898	22.0342	23.5454