condition	mean	min	max
4 h after light	11.05669	10.30141	11.477789999999999
8 h after light	8.825072	5.072734	15.76101
12 h after light	16.165406666666666	10.66133	22.92624
16 h after light	17.385242666666667	8.641328	22.96133
4 h after dark	17.280386666666665	3.07761	25.222379999999998
8 h after dark	14.036646666666666	12.28094	16.35546