condition	mean	min	max
2 h after light	5.695756666666666	5.33484	5.88251
6 h after light	6.94186	6.57874	7.27495
10 h after light	7.39991	7.2227	7.53809
2 h after dark	5.6334333333333335	5.4219	5.93734
6 h after dark	5.26673	4.90041	5.46555
10 h after dark	4.75551	4.49359	4.987