condition	mean	min	max
3 h after light	2.69654	2.27112	3.21327
6 h after light	4.121593333333333	3.62295	4.42602
9 h after light	5.19348	4.48493	5.90294
12 h after light	5.9654725	3.68742	7.04916
3 h after dark	9.07985	8.07201	10.0211
6 h after dark	7.62758	7.16066	8.48459
9 h after dark	4.759763333333334	4.08669	5.68212
12 h after dark	3.3609150000000003	3.29896	3.42287