condition	mean	min	max
4 h after light	1.684625	1.16956	2.19969
8 h after light	1.757715	1.48108	2.03435
12 h after light	1.7003050000000002	1.66209	1.73852
4 h after dark	2.38598	2.2681	2.48539
8 h after dark	1.8923366666666666	1.65194	2.08411
12 h after dark	1.4410533333333333	1.22525	1.60428