condition	mean	min	max
4 h after light	33.299863333333334	21.17215	45.16238
8 h after light	21.74035	19.3264	26.2328
12 h after light	6.938256999999999	5.621755	8.412351
16 h after light	8.692321333333334	5.923076	13.01295
4 h after dark	27.03379	21.47411	29.82188
8 h after dark	17.390083333333333	10.225480000000001	25.51875