condition	mean	min	max
2 h after light	1.4916533333333333	1.04281	2.09669
6 h after light	0.7599328333333333	0.496504	0.923613
10 h after light	0.684043	0.312412	1.05062
14 h after light	1.12401	0.482255	2.11886
18 h after light	1.114384	0.62473	1.60149
2 h after dark	0.5749198333333333	0.483494	0.890936