condition	mean	min	max
4 h after light	1.661085	1.21374	2.10843
8 h after light	2.38739	2.34721	2.42757
12 h after light	2.6187899999999997	2.45052	2.78706
4 h after dark	3.383245	3.02197	3.74452
8 h after dark	1.947675	1.86253	2.03282
12 h after dark	1.9111799999999999	1.86799	1.95437