condition	mean	min	max
4 h after light	58.236297500000006	26.369548	90.103047
8 h after light	76.2168615	68.631902	83.801821
12 h after light	69.265306	55.444966	83.085646
4 h after dark	53.1154285	38.755945	67.474912
8 h after dark	28.2884775	21.942743	34.634212
12 h after dark	27.543696	27.543696	27.543696