condition	mean	min	max
0 h after light	1.321085	1.28799	1.35418
4 h after light	2.13277	1.6784	2.58714
8 h after light	4.19391	3.84575	4.54207
4 h after dark	2.24762	1.66904	2.8262
8 h after dark	2.0977699999999997	2.01002	2.18552
12 h after dark	0.8727564999999999	0.422613	1.3229