condition	mean	min	max
4 h after light	10.60162	9.83964	11.3636
8 h after light	10.6768	10.0634	11.2902
12 h after light	11.280249999999999	10.3067	12.2538
4 h after dark	17.13965	15.9772	18.3021
8 h after dark	14.909199999999998	14.3448	15.4736
12 h after dark	14.5221	14.2731	14.7711