condition	mean	min	max
4 h after light	30.8	30.8	30.8
8 h after light	42.25	26.2	58.3
12 h after light	36.7	22.6	50.8
4 h after dark	44.75	7.6	81.9
8 h after dark	46.599999999999994	45.3	47.9
12 h after dark	24.9	23.7	26.1