condition	mean	min	max
4 h after light	8.5558905	7.499722	9.612059
8 h after light	9.151517	8.6736	9.629434
12 h after light	11.536144	10.026407	13.045881
4 h after dark	10.220118	9.444302	10.995934
8 h after dark	14.0692755	13.154345	14.984206
12 h after dark	7.820455	7.820455	7.820455