condition	mean	min	max
0 h after light	1.9427249999999998	1.89333	1.99212
4 h after light	3.036975	2.49824	3.57571
8 h after light	4.450655	3.84773	5.05358
4 h after dark	7.564715	7.4037	7.72573
8 h after dark	4.6477900000000005	4.62829	4.66729
12 h after dark	2.85709	1.17326	4.54092