condition	mean	min	max
0 h after light	0.341692	0.165308	0.518076
4 h after light	1.0730309999999998	0.842182	1.30388
8 h after light	2.97456	2.18755	3.76157
4 h after dark	1.5851199999999999	1.16531	2.00493
8 h after dark	0.7441135000000001	0.667328	0.820899
12 h after dark	0.4919365	0.337914	0.645959