condition	mean	min	max
4 h after light	2.0125633333333335	1.2688	2.99236
8 h after light	2.0491099999999998	0.94527	3.28341
12 h after light	2.7445	2.53791	2.84906
4 h after dark	3.2875666666666667	2.52783	4.57848
8 h after dark	1.87319	1.27735	2.67805
12 h after dark	0.7395143333333334	0.0	1.71926