condition	mean	min	max
3 h after light	6.9319	6.4319	7.8244
6 h after light	8.327820000000001	4.31751	12.4213
9 h after light	12.021980000000001	8.98544	14.9847
12 h after light	12.920829999999999	7.79259	19.9562
3 h after dark	5.22582	4.6284	6.07881
6 h after dark	10.095216666666666	8.46054	12.0933
9 h after dark	7.17613	6.77626	7.64057
12 h after dark	4.467453333333333	3.08627	5.83131