condition	mean	min	max
2 h after light	1.7659883333333333	1.19125	2.28586
6 h after light	2.8615150000000003	1.70358	4.48426
10 h after light	2.284935	1.60954	2.90758
14 h after light	2.0532451666666667	0.871981	3.32066
18 h after light	2.407251666666667	1.74404	3.06839
2 h after dark	2.831365	1.66547	3.79118