condition	mean	min	max
4 h after light	2.6121266666666667	1.8949	3.18099
8 h after light	1.5601099999999999	0.82842	2.48953
12 h after light	1.67471	1.01711	2.6309
4 h after dark	3.00949	2.60759	3.66932
8 h after dark	2.7137633333333335	2.59038	2.83516
12 h after dark	2.3005733333333334	1.88374	2.82502