condition	mean	min	max
2 h after light	1.9136533333333334	1.68782	2.10062
6 h after light	2.33334	2.05301	2.82365
10 h after light	1.8649133333333334	1.56917	2.30274
2 h after dark	2.06206	1.75565	2.49815
6 h after dark	0.993895	0.866907	1.13268
10 h after dark	0.633196	0.398928	1.02858