condition	mean	min	max
4 h after light	30.576150000000002	27.8288	33.3235
8 h after light	24.765	24.6472	24.8828
12 h after light	27.87445	25.386	30.3629
4 h after dark	36.864850000000004	34.3688	39.3609
8 h after dark	35.925799999999995	35.5263	36.3253
12 h after dark	34.944500000000005	34.5563	35.3327