condition	mean	min	max
4 h after light	13.997937499999999	13.470193	14.525682
8 h after light	10.748231	9.352089	12.144373
12 h after light	13.279309000000001	13.247104	13.311514
4 h after dark	12.783503	11.918781	13.648225
8 h after dark	14.248361	13.291517	15.205205
12 h after dark	15.680314	15.680314	15.680314