condition	mean	min	max
3 h after light	28.720399999999998	24.5001	35.2138
6 h after light	18.00336666666667	14.4411	19.7906
9 h after light	21.9631	21.1891	23.2395
12 h after light	29.8928	26.5828	34.6728
3 h after dark	36.77576666666667	31.8718	40.5407
6 h after dark	33.993966666666665	30.3298	38.1902
9 h after dark	30.4404	24.8933	37.4351
12 h after dark	26.761233333333333	18.3104	36.6585