condition	mean	min	max
4 h after light	3.59429	3.00429	3.99608
8 h after light	4.716076666666667	1.51348	6.95669
12 h after light	5.66608	4.41779	6.93807
4 h after dark	5.45806	4.08829	6.27904
8 h after dark	3.6047366666666667	2.69107	4.30198
12 h after dark	3.05347	1.55622	4.2873