condition	mean	min	max
4 h after light	1.778085	1.49902	2.05715
8 h after light	2.9929699999999997	2.88684	3.0991
12 h after light	3.747785	3.64683	3.84874
4 h after dark	4.606376666666667	4.31243	5.01323
8 h after dark	3.302756666666667	2.95846	3.59748
12 h after dark	2.5929533333333334	2.30098	2.99348