condition	mean	min	max
0 h after light	1.3241465	0.883813	1.76448
4 h after light	1.348405	0.0	2.69681
8 h after light	2.6563600000000003	2.61852	2.6942
4 h after dark	2.167887	0.869894	3.46588
8 h after dark	0.8725565	0.868895	0.876218
12 h after dark	3.91676	3.52421	4.30931