condition	mean	min	max
0 h after light	2.43332	2.28218	2.58446
4 h after light	1.687665	1.51655	1.85878
8 h after light	3.130595	2.72714	3.53405
4 h after dark	3.66291	3.021	4.30482
8 h after dark	3.731645	3.12718	4.33611
12 h after dark	2.7421949999999997	2.57639	2.908