condition	mean	min	max
0 h after light	0.8120225	0.406555	1.21749
4 h after light	0.8136384999999999	0.800254	0.827023
8 h after light	2.4496599999999997	2.00754	2.89178
4 h after dark	1.596675	1.20046	1.99289
8 h after dark	1.2058125	0.799385	1.61224
12 h after dark	0.198229	0.0	0.396458