condition	mean	min	max
4 h after light	1.6685866666666667	1.16014	2.49688
8 h after light	0.9076069999999999	0.250431	1.70945
12 h after light	1.7999619999999998	0.768826	2.73485
4 h after dark	2.95365	2.17257	4.0503
8 h after dark	2.520436666666667	1.41423	3.57312
12 h after dark	1.99702	1.42709	2.72733