condition	mean	min	max
0 h after light	4.717874999999999	4.37894	5.05681
4 h after light	5.04829	4.68832	5.40826
8 h after light	4.76865	4.44956	5.08774
4 h after dark	4.7248850000000004	3.87214	5.57763
8 h after dark	6.145865	6.07769	6.21404
12 h after dark	5.03409	4.79324	5.27494