condition	mean	min	max
0 h after light	13.69005	12.7577	14.6224
4 h after light	11.9533	11.842	12.0646
8 h after light	14.693249999999999	14.1943	15.1922
4 h after dark	17.27095	16.6557	17.8862
8 h after dark	16.6622	16.5917	16.7327
12 h after dark	13.403849999999998	12.6108	14.1969