condition	mean	min	max
4 h after light	3.1273013333333335	3.003069	3.256184
8 h after light	2.2398743333333333	1.520046	2.637957
12 h after light	1.459214	1.315842	1.649907
16 h after light	3.0661613333333335	2.7391650000000003	3.474963
4 h after dark	2.529006	2.188874	2.929593
8 h after dark	1.5944973333333334	1.545458	1.63324