condition	mean	min	max
3 h after light	1.8848665833333333	0.812909	3.69673
7 h after light	2.6275630833333334	0.874357	4.34042
11 h after light	2.3984508333333334	1.44046	3.96546
2 h after dark	2.49729825	0.897279	4.22325
6 h after dark	2.2193176666666665	0.998082	4.55902
10 h after dark	2.0196755	0.934986	3.91526