condition	mean	min	max
3 h after light	30.2267	26.6398	32.6828
6 h after light	23.6643	21.8058	25.1555
9 h after light	21.4161	19.303	22.7919
12 h after light	21.8014	19.3373	24.6844
3 h after dark	32.7967	32.2114	33.3242
6 h after dark	54.9108	49.5039	60.7401
9 h after dark	52.49753333333334	49.7539	57.0328
12 h after dark	56.16976666666667	55.8492	56.6569