condition	mean	min	max
4 h after light	2.2426933333333334	1.14898	3.09921
8 h after light	4.0163400000000005	1.11161	6.06547
12 h after light	3.17794	2.23239	4.37559
4 h after dark	5.110083333333333	3.69954	6.16357
8 h after dark	2.9008933333333333	2.68348	3.3164
12 h after dark	1.88594	1.41632	2.58806