condition	mean	min	max
2 h after light	2.1427300000000002	1.4587	2.62991
6 h after light	2.2008033333333334	1.67393	2.65805
10 h after light	1.416115	1.06348	2.12048
14 h after light	1.506891	0.766236	2.18219
18 h after light	1.878705	1.12402	3.30561
2 h after dark	2.6745483333333335	1.61447	4.69325