condition	mean	min	max
3 h after light	20.820566666666668	19.097	23.3766
6 h after light	23.102433333333334	22.5159	24.2677
9 h after light	26.212899999999998	24.9123	27.7763
12 h after light	24.84645	18.9891	28.9962
3 h after dark	23.484933333333334	21.3799	25.639
6 h after dark	20.2169	18.7267	22.0788
9 h after dark	17.774733333333334	17.0225	18.921
12 h after dark	15.60445	14.0899	17.119