condition	mean	min	max
3 h after light	18.413308333333333	11.4835	27.8577
7 h after light	16.595145000000002	9.02954	25.6411
11 h after light	20.178675	11.7149	28.7491
2 h after dark	21.03075833333333	13.3786	30.8188
6 h after dark	21.06908333333333	12.4345	31.6487
10 h after dark	20.655158333333333	10.5226	30.8455