condition	mean	min	max
2 h after light	3.948975	2.08721	5.58071
6 h after light	3.0250233333333334	2.24122	4.34592
10 h after light	5.4334750000000005	3.79783	9.01697
14 h after light	4.3684666666666665	2.24746	6.53722
18 h after light	3.219405	2.7022	4.06187
2 h after dark	3.70478	1.32427	4.98801