condition	mean	min	max
3 h after light	17.398833333333332	13.2773	19.6535
6 h after light	15.3409	13.9714	16.0896
9 h after light	19.2254	17.6477	20.4955
12 h after light	24.151366666666668	22.8538	24.8197
3 h after dark	31.0657	27.0809	35.4528
6 h after dark	37.6993	36.7349	38.4877
9 h after dark	33.355199999999996	30.8084	36.4291
12 h after dark	23.02253333333333	17.928	26.798