condition	mean	min	max
4 h after light	14.02124	11.666134	16.376346
8 h after light	20.131448499999998	16.738106	23.524791
12 h after light	47.039034	27.379186	66.698882
4 h after dark	39.932132499999994	39.327391	40.536874
8 h after dark	37.0439935	35.154218	38.933769
12 h after dark	17.469888	17.469888	17.469888