condition	mean	min	max
4 h after light	13.4769075	13.156521	13.797294
8 h after light	14.071993	12.815537	15.328449
12 h after light	11.554504000000001	11.214152	11.894856
4 h after dark	14.203292000000001	13.648225	14.758359
8 h after dark	12.1626635	11.731549	12.593778
12 h after dark	13.019967	13.019967	13.019967