condition	mean	min	max
4 h after light	33.8090465	25.34739	42.270703
8 h after light	25.577674000000002	23.009174	28.146174
12 h after light	24.676838500000002	23.524964	25.828713
4 h after dark	26.918457	24.940503	28.896411
8 h after dark	22.4502515	21.915888	22.984615
12 h after dark	26.60035	26.60035	26.60035