condition	mean	min	max
4 h after light	2.5676949999999996	2.20855	2.92684
8 h after light	3.1983499999999996	2.96804	3.42866
12 h after light	2.8808049999999996	2.51522	3.24639
4 h after dark	2.9350566666666666	2.76302	3.22218
8 h after dark	2.3570366666666667	2.07337	2.64861
12 h after dark	2.37695	1.8106	3.15489