condition	mean	min	max
4 h after light	3.12255	1.98907	4.80407
8 h after light	3.286431	0.936533	5.45182
12 h after light	3.495353333333333	2.3202	4.40986
4 h after dark	3.01011	2.71107	3.18283
8 h after dark	2.7346133333333333	2.07272	3.36043
12 h after dark	3.48419	2.92454	4.0711