condition	mean	min	max
0 h after light	1.61801	1.29579	1.94023
4 h after light	1.7695414999999999	0.988473	2.55061
8 h after light	2.582525	1.64586	3.51919
4 h after dark	2.2262750000000002	1.59423	2.85832
8 h after dark	1.2779465	0.963493	1.5924
12 h after dark	1.1232425	0.631805	1.61468