condition	mean	min	max
4 h after light	23.33795	22.9643	23.7116
8 h after light	25.494500000000002	23.4953	27.4937
12 h after light	34.2427	32.7995	35.6859
4 h after dark	45.4771	44.5357	46.4185
8 h after dark	41.85795	41.3232	42.3927
12 h after dark	29.02035	28.3536	29.6871