condition	mean	min	max
0 h after light	1.469625	1.37594	1.56331
4 h after light	1.1451825	0.945305	1.34506
8 h after light	1.480385	1.16656	1.79421
4 h after dark	4.1390199999999995	2.69723	5.58081
8 h after dark	4.777245	4.56455	4.98994
12 h after dark	2.24696	1.37266	3.12126