condition	mean	min	max
4 h after light	2.36233	1.83864	2.65638
8 h after light	1.0733413333333333	0.321984	1.48894
12 h after light	0.659137	0.43086	0.820796
4 h after dark	0.831052	0.517473	1.1184
8 h after dark	2.6477033333333333	1.96455	3.23761
12 h after dark	4.972383333333333	4.21213	6.18112