condition	mean	min	max
4 h after light	12.206714999999999	9.04153	15.3719
8 h after light	11.09633	9.45806	12.7346
12 h after light	14.399000000000001	13.7256	15.0724
4 h after dark	12.9253	11.7462	13.997
8 h after dark	17.9228	16.6237	19.0578
12 h after dark	12.087033333333334	10.9082	12.7733