condition	mean	min	max
3 h after light	3.42864	2.16486	4.85919
6 h after light	2.4682933333333335	1.80304	3.7617
9 h after light	2.07242	1.82962	2.21634
12 h after light	1.87256	1.38787	2.33995
3 h after dark	2.26447	2.05155	2.60185
6 h after dark	2.4684766666666667	1.93311	3.32852
9 h after dark	1.7779099999999999	1.55242	2.09525
12 h after dark	1.900585	1.83343	1.96774