condition	mean	min	max
4 h after light	4.15543	4.09661	4.244330000000001
8 h after light	4.185466666666667	4.12061	4.252269999999999
12 h after light	4.162850000000001	4.049930000000001	4.23111
4 h after dark	4.249643333333333	4.12708	4.33824
8 h after dark	4.173123333333334	4.07115	4.3362300000000005
12 h after dark	4.165213333333333	4.081169999999999	4.26165