condition	mean	min	max
4 h after light	1.8098999999999998	1.3214	2.2984
8 h after light	1.3572549999999999	1.31841	1.3961
12 h after light	1.74588	1.55298	1.93878
4 h after dark	2.507823333333333	2.41532	2.60965
8 h after dark	2.6614633333333333	2.31886	3.25057
12 h after dark	1.5513466666666667	1.28683	1.9021